Case Studies | Longer Pump Mini Series Peristaltic Pump – The Ideal Choice for Biogas Desulfurizatio

Industry Overview
Biogas, a clean and renewable energy source, often contains corrosive hydrogen sulfide (H₂S), which can damage equipment and reduce efficiency. Effective H₂S removal is essential for optimizing biogas systems.

In fully automated desulfurization setups, Longer Pump’s peristaltic pumps deliver absorbents and water with precision, ensuring thorough wetting of H₂S scrubber membranes for maximum gas purification.

Customer Challenges & Solutions
Limited Space?
Our GM200-2B pump drive (175×115×135 mm) is compact and stackable, perfect for tight installations.

Noise Sensitivity?
With <50 dBA operation, Longer Pump ensures quiet performance—even with multiple pumps running simultaneously.

Need Precision & Flexibility?
The YZ1515x pump head paired with GM200-2B offers 0.6 μL/min to 760 mL/min flow range and ±0.1% speed accuracy, ideal for both high-speed filling and micro-dosing.

Easy Maintenance?
Longer Pump’s maintenance-free design supports manual, foot-switch, and remote control for hassle-free automation.

Why Customers Trust Longer Pump?
“Longer Pump’s mini peristaltic pumps are powerful, precise, and remarkably quiet. They’ve streamlined our biogas purification process.” — Biogas Research Team, A Leading Agricultural University in China

Upgrade your lab or industrial system with Longer Pump’s cutting-edge peristaltic technology.